during a training a made a video driving behind my dad doing a 08:13 BTG in his Z3 coupe 3.0. Engine standard, KW suspension, ATE Powerdisk, 17" with Dunlop Direzza 235 square. In the corners he is bloody fast as you can see

I didn't go full, especially in the straights, as I wanted to film him. I have the BMW power kit + exhaust, KW clubsport with ARB, 18" with Dunlop Direzza 265 square.

it is a very cheap key chain camera I bought on Ebay. Cost me 10 bucks shipped from Hong Kong. I bought 6 of them. They are better then expected. They weigh nothing, so I just put it on the dash with velcro! You can also tape it to the outside of the car somewhere, on the frontlip whatever. Worse case you loose a few bucks. You have to put a micro SD card in (I use 8GB) and you load it through the USB port. Really easy and perfect for this purpose. http://cgi.ebay.com/Mini-DV-Keychain...item2a09e796a2